javafx.collections

Class FXCollections.UnmodifiableObservableSet<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

javafx.collections.FXCollections.UnmodifiableObservableSet<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Set<E>, ObservableSet<E>

Enclosing class:

FXCollections

private static class FXCollections.UnmodifiableObservableSet<E>
extends java.util.AbstractSet<E>
implements ObservableSet<E>

Field Summary

Fields

Modifier and Type	Field and Description
private ObservableSet<E>	backingSet
private SetChangeListener<E>	listener
private <any>	listenerHelper

Constructor Summary

Constructors

Constructor and Description
UnmodifiableObservableSet(ObservableSet<E> backingSet)

Method Summary

Modifier and Type	Method and Description
boolean	add(E e)
boolean	addAll(java.util.Collection<? extends E> c)
void	addListener(InvalidationListener listener) Add a listener to this observable set.
private void	callObservers(SetChangeListener.Change<? extends E> change)
void	clear()
boolean	contains(java.lang.Object o)
private void	initListener()
boolean	isEmpty()
java.util.Iterator<E>	iterator()
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> c)
void	removeListener(InvalidationListener listener) Tries to removed a listener from this observable set.
boolean	retainAll(java.util.Collection<?> c)
int	size()

Methods inherited from class java.util.AbstractSet

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

containsAll, equals, hashCode, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

backingSet

private final ObservableSet<E> backingSet

listenerHelper

private <any> listenerHelper

listener

private SetChangeListener<E> listener

Constructor Detail

UnmodifiableObservableSet

public UnmodifiableObservableSet(ObservableSet<E> backingSet)

Method Detail

initListener

private void initListener()

callObservers

private void callObservers(SetChangeListener.Change<? extends E> change)

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in interface java.util.Set<E>

Specified by:

iterator in class java.util.AbstractCollection<E>

size

public int size()

Specified by:

size in interface java.util.Collection<E>

Specified by:

size in interface java.util.Set<E>

Specified by:

size in class java.util.AbstractCollection<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<E>

Specified by:

isEmpty in interface java.util.Set<E>

Overrides:

isEmpty in class java.util.AbstractCollection<E>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<E>

Specified by:

contains in interface java.util.Set<E>

Overrides:

contains in class java.util.AbstractCollection<E>

addListener

public void addListener(InvalidationListener listener)

Description copied from interface: ObservableSet

Add a listener to this observable set.

Specified by:

addListener in interface ObservableSet<E>

Parameters:

listener - the listener for listening to the set changes

removeListener

public void removeListener(InvalidationListener listener)

Description copied from interface: ObservableSet

Tries to removed a listener from this observable set. If the listener is not attached to this list, nothing happens.

Specified by:

removeListener in interface ObservableSet<E>

Parameters:

listener - a listener to remove

add

public boolean add(E e)

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.Set<E>

Overrides:

add in class java.util.AbstractCollection<E>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<E>

Specified by:

remove in interface java.util.Set<E>

Overrides:

remove in class java.util.AbstractCollection<E>

addAll

public boolean addAll(java.util.Collection<? extends E> c)

Specified by:

addAll in interface java.util.Collection<E>

Specified by:

addAll in interface java.util.Set<E>

Overrides:

addAll in class java.util.AbstractCollection<E>

retainAll

public boolean retainAll(java.util.Collection<?> c)

Specified by:

retainAll in interface java.util.Collection<E>

Specified by:

retainAll in interface java.util.Set<E>

Overrides:

retainAll in class java.util.AbstractCollection<E>

removeAll

public boolean removeAll(java.util.Collection<?> c)

Specified by:

removeAll in interface java.util.Collection<E>

Specified by:

removeAll in interface java.util.Set<E>

Overrides:

removeAll in class java.util.AbstractSet<E>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<E>

Specified by:

clear in interface java.util.Set<E>

Overrides:

clear in class java.util.AbstractCollection<E>